Player Data JSON

{
  "player": {
    "id": 2872,
    "api_id": 294986,
    "name": "Aleksandr Kalinin",
    "short_name": "A. Kalinin",
    "country": "Belarus",
    "country_code": "BY",
    "gender": "Male",
    "circuit": "ATP",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 1784515,
    "singles": 12.0,
    "doubles": null,
    "ranking": 2035,
    "division": "General",
    "is_pro": false,
    "updated_at": "2026-01-18"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 20,
    "wins": 16,
    "losses": 4,
    "win_rate": 80.0
  },
  "surface_stats": {
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      "win_rate": 80.0
    },
    "clay": {
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      "win_rate": 0
    },
    "grass": {
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      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
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      "wins": 16,
      "losses": 4,
      "win_rate": 80.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 20,
    "avg_aces_per_match": 5.9,
    "avg_double_faults_per_match": 2.8,
    "avg_first_serve_pct": 61.2,
    "avg_first_serve_won_pct": 69.8,
    "avg_second_serve_won_pct": 53.5,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-24",
      "opponent": "Rishvanth Krishna",
      "opponent_id": 530956,
      "tournament": "UTR Newport Beach M03",
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      "round": "Semifinals",
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    },
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      "date": "2026-01-23",
      "opponent": "Michael Kaplan",
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      "tournament": "UTR Newport Beach M03",
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      "result": "W",
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    },
    {
      "date": "2026-01-21",
      "opponent": "George Hakopian",
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      "tournament": "UTR Newport Beach M03",
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      "result": "W",
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        "first_serve_won_pct": 72.54901960784314,
        "second_serve_won_pct": 48.0,
        "break_points_converted_pct": null,
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    },
    {
      "date": "2026-01-21",
      "opponent": "Antreas Djakouris",
      "opponent_id": 252748,
      "tournament": "UTR Newport Beach M03",
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      "result": "W",
      "score": "2-0",
      "stats": {
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    },
    {
      "date": "2026-01-19",
      "opponent": "Andre Alcantara",
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      "tournament": "UTR Newport Beach M03",
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    {
      "date": "2026-01-08",
      "opponent": "Sachin Palta",
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      "tournament": "UTR PTT Athens Men 01",
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    },
    {
      "date": "2026-01-07",
      "opponent": "James Weber",
      "opponent_id": 1086890,
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      "result": "W",
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      "stats": {
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    {
      "date": "2026-01-06",
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    },
    {
      "date": "2026-01-04",
      "opponent": "Sawyer Severance",
      "opponent_id": 929037,
      "tournament": "UTR PTT Athens Men 01",
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      "result": "W",
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    },
    {
      "date": "2026-01-03",
      "opponent": "Lincoln Battle",
      "opponent_id": 1160881,
      "tournament": "UTR PTT Knoxville Men 06",
      "surface": "hard",
      "round": "Final",
      "result": "W",
      "score": "2-1",
      "stats": {
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        "break_points_converted_pct": null,
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    }
  ],
  "form_summary": {
    "last_10_matches": 10,
    "wins": 8,
    "losses": 2,
    "form_string": "LWWWWLWWWW"
  },
  "head_to_head": [
    {
      "opponent": "George Hakopian",
      "opponent_id": 1099306,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Antreas Djakouris",
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    },
    {
      "opponent": "James Weber",
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    },
    {
      "opponent": "Michael Kaplan",
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    },
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    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-30 17:17:57 UTC"
}